[back] Sh2-101 (Tulip Nebula) in Cygnus
Higher resolved image / höher aufgelöstes Bild (2600 x 2603 Pixel)
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(c) 2013 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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180" |
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About this Image / Über dieses Bild
| CCD: | SBIG STX16803 |
| Image Type, Orientation: | LHa-R,G,B-Composite, North is at 1:00h |
| Exposure time: | L: 10x900 sec., H-Alpha (5 nm): 10x900 sec., R,G, B: 5x900 sec., all 1x1 bin |
| Exposure date: | July 3rd...August, 7th 2011 |
| Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Skinakas 30 cm-telescope dome/Greece |
| Filter: | ASTRODON 65mm Filterset for STX |
| Instrument: | Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm) |
| Photographer: | Makis Palaiologou, Josef Pöpsel, Stefan Binnewies |
| Seeing (FWHM): | 1.25"...1.37" |
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